Home / 1,698,031,396.40-2,548,210,549.94-592,636,252.95

Finding the Fourth Proportional to 1,698,031,396.40, 2,548,210,549.94 and 592,636,252.95

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Solution

The fourth proportional to 1,698,031,396.40, 2,548,210,549.94 and 592,636,252.95 is: 889,360,441.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,031,396.40 : 2,548,210,549.94 = 592,636,252.95 : x
  2. Step 2: Convert to fraction form
    1,698,031,396.40/2,548,210,549.94 = 592,636,252.95/x
  3. Step 3: Cross multiply
    1,698,031,396.40x = 2,548,210,549.94 × 592,636,252.95
  4. Step 4: Simplify right side
    1,698,031,396.40x = 1,510,161,952,044,100,608
  5. Step 5: Solve for x
    x = 1,510,161,952,044,100,608/1,698,031,396.40
  6. Step 6: Final answer
    x = 889,360,441.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.